APA (7e ed.) Bronvermelding

Holmes, L. (1990). Politics in the communist world. Univ. Pr.

Chicago (17e ed.) Bronvermelding

Holmes, Leslie. Politics in the Communist World. Oxford: Univ. Pr, 1990.

MLA (9e ed.) Bronvermelding

Holmes, Leslie. Politics in the Communist World. Univ. Pr, 1990.